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authorJean Delvare <khali@linux-fr.org>2007-11-21 20:29:06 +0300
committerGreg Kroah-Hartman <gregkh@suse.de>2008-02-02 02:04:22 +0300
commit677cc6443b28508bb1a34d4d0d6a9b9a20179369 (patch)
tree82628ca03825a90edb323af947d73d53cbbf1e91 /drivers/pci/quirks.c
parent093f87d279669c74e84530e925e4735c9aae8898 (diff)
downloadlinux-677cc6443b28508bb1a34d4d0d6a9b9a20179369.tar.xz
PCI: Unhide the SMBus on the HP xw4100
Unhide the SMBus on the HP xw4100. This gives access to a hardware monitoring chip (ADT7463) and to the memory module SPD EEPROMs. I checked that ACPI wasn't accessing the SMBus, so it should be safe. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/pci/quirks.c')
-rw-r--r--drivers/pci/quirks.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index 20a419d3ffa4..2fbf60eac610 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -1019,6 +1019,11 @@ static void __init asus_hides_smbus_hostbridge(struct pci_dev *dev)
case 0x12bd: /* HP D530 */
asus_hides_smbus = 1;
}
+ else if (dev->device == PCI_DEVICE_ID_INTEL_82875_HB)
+ switch (dev->subsystem_device) {
+ case 0x12bf: /* HP xw4100 */
+ asus_hides_smbus = 1;
+ }
else if (dev->device == PCI_DEVICE_ID_INTEL_82915GM_HB)
switch (dev->subsystem_device) {
case 0x099c: /* HP Compaq nx6110 */
@@ -1050,6 +1055,7 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82845_HB, asus
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82845G_HB, asus_hides_smbus_hostbridge);
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82850_HB, asus_hides_smbus_hostbridge);
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82865_HB, asus_hides_smbus_hostbridge);
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82875_HB, asus_hides_smbus_hostbridge);
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_7205_0, asus_hides_smbus_hostbridge);
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_E7501_MCH, asus_hides_smbus_hostbridge);
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82855PM_HB, asus_hides_smbus_hostbridge);